You can save a little power in a lot of places. These solar gadgets cover household cooling, portable power, trickle charging ...

Cooling your home this summer will likely cost more than ever. Across the U.S., residential electricity bills are climbing fast, just as forecasters warn of another season of unrelenting heat.

Amazon Prime Day runs from July 8th to 11th, featuring deals on various gadgets. A solar-powered, wide-brimmed sun hat with built-in fans is a highlighted Prime Day deal. The hat offers UPF 50+ sun ...